Sharing: be more defensive in sharing output to avoid warnings #79139
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| name: PR is up-to-date | |
| on: | |
| pull_request_target: | |
| branches: [ trunk ] | |
| push: | |
| branches: [ trunk ] | |
| tags: | |
| - pr-update-to | |
| - pr-update-to-projects/** | |
| jobs: | |
| check: | |
| name: Check | |
| runs-on: ubuntu-latest | |
| timeout-minutes: 5 # 2021-03-23: The run on push to the tag might take a minute or two. | |
| steps: | |
| # We basically have two workflows in one here, one for pushes to trunk and one for PRs and pushes to tags. | |
| # The reason we don't separate them into two is because GitHub's UI would then always be showing a skipped job | |
| # in the PR check list, which is kind of annoying. | |
| # First, the "PR or tag" job. | |
| - name: Checkout trunk for tag push or PR | |
| uses: actions/checkout@v4 | |
| if: github.event_name != 'push' || github.ref != 'refs/heads/trunk' | |
| with: | |
| ref: trunk | |
| token: ${{ secrets.API_TOKEN_GITHUB }} | |
| # On a PR, we need to fetch (but not check out) the actual PR too. | |
| - name: Deepen to merge base | |
| if: github.event_name != 'push' | |
| uses: ./.github/actions/deepen-to-merge-base | |
| with: | |
| checkout: false | |
| - name: Determine tags for PR or tag and paths for tag push | |
| id: determine | |
| if: github.event_name != 'push' || github.ref != 'refs/heads/trunk' | |
| env: | |
| REF: ${{ github.event.pull_request.head.sha }} | |
| run: | | |
| TAGS=() | |
| TAG= | |
| PATHS= | |
| if [[ "$GITHUB_EVENT_NAME" == "push" ]]; then | |
| TAG="${GITHUB_REF#refs/tags/}" | |
| if [[ "$TAG" == pr-update-to-* ]]; then | |
| PATHS="${TAG#pr-update-to-}" | |
| fi | |
| else | |
| TMP="$(git -c core.quotepath=off diff --name-only "origin/trunk...${REF}" projects/*/*/ | sed -nE 's!^(projects/[^/]+/[^/]+)/.*!pr-update-to-\1!p' | sort -u)" | |
| mapfile -t TAGS <<<"$TMP" | |
| TAGS+=( pr-update-to ) | |
| fi | |
| echo "pr-tags=${TAGS[*]}" >> "$GITHUB_OUTPUT" | |
| echo "push-tag=$TAG" >> "$GITHUB_OUTPUT" | |
| echo "push-paths=$PATHS" >> "$GITHUB_OUTPUT" | |
| - name: Check PR or tag push | |
| if: github.event_name != 'push' || github.ref != 'refs/heads/trunk' | |
| uses: ./projects/github-actions/pr-is-up-to-date | |
| with: | |
| tags: ${{ steps.determine.outputs.pr-tags }} | |
| tag: ${{ steps.determine.outputs.push-tag }} | |
| paths: ${{ steps.determine.outputs.push-paths }} | |
| token: ${{ secrets.API_TOKEN_GITHUB }} | |
| status: PR is up to date | |
| # Second, the "push to trunk" job. | |
| - name: Checkout push to trunk | |
| uses: actions/checkout@v4 | |
| if: github.event_name == 'push' && github.ref == 'refs/heads/trunk' | |
| with: | |
| # The "Check whether the tag needs updating for trunk commit" needs the previous commit for diffing. | |
| fetch-depth: 2 | |
| token: ${{ secrets.API_TOKEN_GITHUB }} | |
| - name: Wait for prior instances of the workflow to finish | |
| if: github.event_name == 'push' && github.ref == 'refs/heads/trunk' | |
| uses: ./.github/actions/turnstile | |
| - name: Check whether the tag needs updating for trunk commit | |
| if: github.event_name == 'push' && github.ref == 'refs/heads/trunk' | |
| run: .github/files/pr-update-to.sh |